Struct BlobUpdateArgs 

#[non_exhaustive]
pub struct BlobUpdateArgs {
    pub key: BlobImageKey,
    pub data: Arc<BlobImageData>,
    pub visible_rect: DeviceIntRect,
    pub dirty_rect: BlobDirtyRect,
}

Arguments for BlobExtension::update.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

key: BlobImageKey

Blob key.

Blob extension must ignore this request if it did not generate this key.

data: Arc<BlobImageData>

Encoded data.

visible_rect: DeviceIntRect

Webrender value.

dirty_rect: BlobDirtyRect

Webrender value.